EM6520 datasheet(50/55 Pages) EMMICRO

Part #	EM6520

Description	MFP version of EM6620 Ultra Low Power Microcontroller 4x8 LCD Driver

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Manufacturer	EMMICRO [EM Microelectronic - MARIN SA]

Direct Link	http://www.emmicroelectronic.com

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EM6520

EM Microelectronic-Marin SA CH-2074 Marin, Switzerland, Tel. +41 32 755 51 11, Fax. +41 32 755 54 03

50

A COMPANY OF

18.5 SVLD and Input Comparator

Conditions: Standard operating conditions (unless otherwise specified)

Parameter

Conditions

Symb.

Min.

Typ.

Max.

Unit

SVLD voltage Level

0 ... 60°C

VSVLD

0.92 VSVLDNom VSVLDNOM 1.08 VSVLDNom

V

Input Comparator

VINMax=VDD+0.2V

VDD= VSVLDNom

0 ... 60°C

VSVLD

0.92 VSVLDNom VSVLDNOM 1.08 VSVLDNom

V

Input Comparator

voltage dependency

versus VDD

dVSVLD/dVDD

-35

mV/V

Note 4:

VSVLDNom is coming from the SVLD option Mask definition sheet ,default 2.4 V (chapter 16.1.4).

18.6 Oscillator

Conditions: T=25

°C (unless otherwise specified)

Parameter

Conditions

Symb.

Min.

Typ.

Max.

Unit

Temperature stability

+15 ... +35 °C

df/f x dT

0,3

ppm /°C

Input capacitor

Ref VSS

Cin

5,6

7

8,4

pF

Output capacitor

Ref VSS

Cout

12,1

14

15,9

pF

Transconductance

50mVpp,VDDmin

Gm

2.5

15.0

uA/V

Oscillator start voltage

Tstart < 10 s

Ustart

VDDmin

V

Oscillator start time

VDD > VDDMin

tdosc

0.5

3

s

System start time

(oscillator + cold start +

reset)

tdsys

1.5

4

s

Oscillation detector

frequency

VDD > VDDmin

tDetFreq

12

kHz

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EM6520 Datasheet(PDF) 50 Page - EM Microelectronic - MARIN SA

EM6520 Datasheet(HTML) 50 Page - EM Microelectronic - MARIN SA

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